18266784

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8273}}^1$

素因数の和:8309

約数の個数: 48

約数和(自身を含む): 50041152

約数和(自身を除く): 31774368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8273, 16546, 24819, 33092, 49638, 66184, 99276, 132368, 190279, 198552, 264736, 380558, 397104, 570837, 761116, 794208, 1141674, 1522232, 2283348, 3044464, 4566696, 6088928, 9133392, 18266784]

約数ペア:

[(1, 18266784), (2, 9133392), (3, 6088928), (4, 4566696), (6, 3044464), (8, 2283348), (12, 1522232), (16, 1141674), (23, 794208), (24, 761116), (32, 570837), (46, 397104), (48, 380558), (69, 264736), (92, 198552), (96, 190279), (138, 132368), (184, 99276), (276, 66184), (368, 49638), (552, 33092), (736, 24819), (1104, 16546), (2208, 8273)]